Unit Circle Calculator
Result
Calculated result
-0.4161468365
Based on the values entered.
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Unit Circle Calculator — free online calculator.
Formula
x = cos(θ), y = sin(θ) on the unit circle (radius = 1)
- Unit Circle Calculator calculates its result from Angle θ. It uses the formula x = cos(θ), y = sin(θ) on the unit circle (radius = 1). Change any input to recalculate the result instantly.
- The main inputs are Angle θ. Enter them in the units and format shown in the calculator.
- Keep comparable quantities in compatible units whenever the formula combines or compares them.
- Changing any input above recalculates the result with the same calculation engine used by this page.
Example: Unit Circle
Inputs
- Angle θ: 2
Using Angle θ = 2, the calculated result is -0.4161468365.
Sample result: Calculating…
Frequently asked questions
What does the Unit Circle calculate?
Unit Circle Calculator — free online calculator.
Which values should I enter?
Enter Angle θ using the units and format shown beside each field.
What formula does this calculator use?
The calculator uses the following relationship: x = cos(θ), y = sin(θ) on the unit circle (radius = 1).
Why might my result differ from another source?
Results can differ when another source uses different units, rounding rules, conventions or assumptions. Compare the inputs and definitions before comparing results.
Does the result update automatically?
Yes. Changing an input updates the result using the same calculation engine shown on this page.